3.0.1
2023-12-14
* For only Vapor Density values that are number ranges, removed additional short phrases (chemical will likely sink/rise in air).
* For only Specific Gravity values that are number ranges, removed additional short phrases (chemical will likely sink/float in fresh water).
* Range values had a bug where in some cases they were not displaying the right short phrase. The phrases have been removed, but the values themselves are still shown.
3.0.0
2023-10-13
* Added a new mapping tool to plot initial isolation and protective action distances from the Emergency Response Guidebook (ERG). The map can be accessed from any UN/NA datasheet that has the ERG Table 1 (or Table 3) values from the green section.
* Included functionality to allow the mapping tool to export objects to a KML file that can be viewed in other mapping programs, including MARPLOT.
* Enhanced the Vapor Density and Specific Gravity fields with short phrases to say if the chemical will likely sink/rise in air or sink/float in fresh water (respectively).
* Updated data from several sources, including EPA regulatory data, NIOSH Pocket Guides, DuPont suit fabric breakthrough times, and toxic Levels of Concern.
* Added compatibility improvements for newer operating systems.
* Revised help topics.
* Made additional minor changes and bug fixes.
2.8.0
2022-04-15
- Updated to the 2020 Emergency Response Guidebook (ERG) data.
- Updated regulatory data from EPA and OSHA.
- Updated shipping data from the Hazmat Table, as well as Hazard Labels from the Dept. of Transportation.
- Updated data from several other sources, including NIOSH Pocket Guides, DuPont TyChem suit fabric breakthrough times, and toxic Levels of Concern.
- Revised the help topics.
- Made additional minor changes and bug fixes.
2.7.1
2017-04-05
- Added advanced search (more search fields, additional operators, and ability to search multiple fields)
- Added option to import MyChemicals text files
- Added datasheet view history feature
- Added support for multitasking on tablets
- Improved app menu
- Updated privacy policy
- Included OSHA Process Safety Management levels in regulatory section
- Updated chemical database to version 2.7.1
- Made bug fixes and interface improvements